Links this week:

1. Detecting irrational exuberance in the brain – neuroeconomists confirm Warren Buffett’s wisdom (original article here).
2. Spouses are more genetically similar than people chosen at random, but they are far more similar in education (ungated pdf).
3. A well established fact, but further evidence that impatient adolescents do worse later in life.
4. Homo Oeconomicus Versus Homo Socialis – an interesting looking conference at ETHZ.
5. Evolution in the social sciences – a special issue of PNAS.

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